drm/radeon: fix up dereferencing of busy objects.

This could free things twice, just deref the GEM object
and hope its enough.

Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 8758d02..976c3b1 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -278,7 +278,7 @@ void radeon_bo_force_delete(struct radeon_device *rdev)
                mutex_lock(&bo->rdev->gem.mutex);
                list_del_init(&bo->list);
                mutex_unlock(&bo->rdev->gem.mutex);
-               radeon_bo_unref(&bo);
+               /* this should unref the ttm bo */
                drm_gem_object_unreference(&bo->gem_base);
                mutex_unlock(&rdev->ddev->struct_mutex);
        }